General

  • Target

    launcher.exe

  • Size

    2.7MB

  • Sample

    241212-gzzd2axlhq

  • MD5

    412d3d31bc2e7944c65d5d06006337c7

  • SHA1

    ee0bc9b5dafb5cdb1b26105de453c56f18ca3dd7

  • SHA256

    9ab3cbe05be213d922baf562f6c06efc3fffc177155cc9129e85dcc2b49e1943

  • SHA512

    d882a68eba71acbaa0f0df88bb0260c8c079aa2c20839c64789695b8337a76f7e50a292beb933dbec2fa4e9e4b25302fd6e560eddc23afc4de4138102c51ddbe

  • SSDEEP

    49152:13fPExpyTgV6j7JHBatLHN8KxTOe63UQmlmwszyZ1:+tWUQ8l

Malware Config

Extracted

Family

meduza

C2

193.3.19.151

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    hdont

  • extensions

    .txt

  • grabber_max_size

    4.194304e+06

  • port

    15666

  • self_destruct

    false

Targets

    • Target

      launcher.exe

    • Size

      2.7MB

    • MD5

      412d3d31bc2e7944c65d5d06006337c7

    • SHA1

      ee0bc9b5dafb5cdb1b26105de453c56f18ca3dd7

    • SHA256

      9ab3cbe05be213d922baf562f6c06efc3fffc177155cc9129e85dcc2b49e1943

    • SHA512

      d882a68eba71acbaa0f0df88bb0260c8c079aa2c20839c64789695b8337a76f7e50a292beb933dbec2fa4e9e4b25302fd6e560eddc23afc4de4138102c51ddbe

    • SSDEEP

      49152:13fPExpyTgV6j7JHBatLHN8KxTOe63UQmlmwszyZ1:+tWUQ8l

    • Meduza

      Meduza is a crypto wallet and info stealer written in C++.

    • Meduza Stealer payload

    • Meduza family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks